公开(公告)号：AU2019222772A1

公开(公告)日：2020-08-06

申请号：AU2019222772

申请日：2019-02-14

Applicant: DONALDSON COMPANY INC

Inventor： RAHMATHULLAH AFLAL ,  DALLAS ANDREW J ,  TUCKER BRIAN R ,  ADAMEK DANIEL E ,  WAY PAUL A ,  BETCHER SCOTT A ,  KAPOOR VIJAY K ,  MARCKS COLTER A ,  ROSSITER WILLIAM S ,  WINTERS TIMOTHY O ,  JODI WIJADI ,  MORAVEC DAVIS B ,  SONTAG STEPHEN K ,  HAUSER BRADLY G ,  GOERTZ MATTHEW P ,  JONES DEREK O ,  ELSAYED YEHYA A ,  RAJGARHIA STUTI S ,  CHRIST CHARLES S ,  BLOCK JOSEPH M

IPC: B01D39/16 ,  B01D39/18

Abstract: The current technology relates to various filter elements configurations where a substrate layer defines a surface having a treatment. The treatment increases a roll off angle of the surface for a 50 water droplet when the surface is immersed in toluene. The filter element can have a housing and the substrate disposed in the housing. In some embodiments the substrate layer defines a plurality of pleats extending between pleat folds that form flow faces of the media. In some embodiments the substrate is incorporated into single facer media of a filter element. In some embodiments the substrate layer is incorporated in a filter element having a flow-by configuration. In some embodiments the substrate layer is incorporated in a filter element having a cross-flow configuration. Some embodiments relate to a vent. Some embodiments relate to a barrier assembly and/or a fuel filter element. Various other filter elements are described.

公开(公告)号：AU2019222772B2

公开(公告)日：2024-10-03

申请号：AU2019222772

申请日：2019-02-14

Applicant: DONALDSON COMPANY INC

Inventor： RAHMATHULLAH AFLAL ,  DALLAS ANDREW J ,  TUCKER BRIAN R ,  ADAMEK DANIEL E ,  WAY PAUL A ,  BETCHER SCOTT A ,  KAPOOR VIJAY K ,  MARCKS COLTER A ,  ROSSITER WILLIAM S ,  WINTERS TIMOTHY O ,  JODI WIJADI ,  MORAVEC DAVIS B ,  SONTAG STEPHEN K ,  HAUSER BRADLY G ,  GOERTZ MATTHEW P ,  JONES DEREK O ,  ELSAYED YEHYA A ,  RAJGARHIA STUTI S ,  CHRIST CHARLES S ,  BLOCK JOSEPH M

IPC: B01D39/16 ,  B01D39/18

Abstract: The current technology relates to various filter elements configurations where a substrate layer defines a surface having a treatment. The treatment increases a roll off angle of the surface for a 50 water droplet when the surface is immersed in toluene. The filter element can have a housing and the substrate disposed in the housing. In some embodiments the substrate layer defines a plurality of pleats extending between pleat folds that form flow faces of the media. In some embodiments the substrate is incorporated into single facer media of a filter element. In some embodiments the substrate layer is incorporated in a filter element having a flow-by configuration. In some embodiments the substrate layer is incorporated in a filter element having a cross-flow configuration. Some embodiments relate to a vent. Some embodiments relate to a barrier assembly and/or a fuel filter element. Various other filter elements are described.